110120304142 has 4 divisors (see below), whose sum is σ = 165180456216. Its totient is φ = 55060152070.

The previous prime is 110120304137. The next prime is 110120304163. The reversal of 110120304142 is 241403021011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 241403021011 = 397 ⋅608068063.

It is a super-3 number, since 3×110120304142³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27530076034 + ... + 27530076037.

It is an arithmetic number, because the mean of its divisors is an integer number (41295114054).

Almost surely, 2^110120304142 is an apocalyptic number.

110120304142 is a deficient number, since it is larger than the sum of its proper divisors (55060152074).

110120304142 is an equidigital number, since it uses as much as digits as its factorization.

110120304142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55060152073.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 110120304142 its reverse (241403021011), we get a palindrome (351523325153).

The spelling of 110120304142 in words is "one hundred ten billion, one hundred twenty million, three hundred four thousand, one hundred forty-two".